2026 Kia Stonic 1.0 T-GDi GT Line S

Price: £25,998. Fair price: £376 (1%) under the AskCar estimate of £26,374, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,673 priced Kia Stonic adverts on AskCar as of 2 November 2026.

AskCar lists 1,701 used Kia Stonic from 788 UK dealerships, as of 2 November 2026.

Overview

  • Make: Kia
  • Model: Stonic
  • Trim: GT Line S
  • Version: 1.0 T-GDi 48V 113 GT Line S DCT FWD Euro 6 5dr (113 bhp)
  • Year: 2026
  • Mileage: 18 miles
  • Fuel: Petrol, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.0 litres, 113 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Red
  • CO2: 126 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia Stonic GT Line S has covered 18 miles, around 3,400 fewer miles than is typical for its age. The AskCar estimate for this car is £26,374. It is priced at £25,998, which is £376 below that estimate. The AskCar estimate uses 1,673 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 96 days. The seller is Arnold Clark Northwich Vauxhall / Kia, based in Northwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £376 (1%) under the AskCar estimate of £26,374.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,673 priced Kia Stonic adverts across different ages and specifications, as of 2 November 2026.

A 2026 Kia Stonic with the 1.0 petrol engine is typically advertised at £21,000: the median of the 198 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Kia Stonic has been on sale for at least 96 days.

Price history

AskCar first saw this advert on 29 July 2026 at £25,998. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

28 other 2026 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £20,495 to £25,995, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 Kia Stonic GT Line S, 1.0 petrol SUV, white. Mileage: 1,045 miles. Price: £25,995, the same price as this car. Dealer: Group 1 Kia Coulsdon in Coulsdon. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-318a23dcdb63
  • 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 1,196 miles. Price: £23,995, £2,003 less than this car. Dealer: JCB Group Ashford Orbital Kia in Ashford. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-fbd9f4b5f94b
  • 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 1,700 miles. Price: £24,995, £1,003 less than this car. Dealer: JCB Kia Bromley in Bromley. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-beab706d34e3
  • The nearest: 2026 Kia Stonic GT Line S, 1.0 petrol SUV, green, 37 miles from this car. Mileage: 4,000 miles. Price: £24,295, £1,703 less than this car. Dealer: Furrows Used Cars Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-5430edc4e9b1

Browse all Kia Stonic cars for sale · 2026 Kia Stonic price guide

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Photos

20 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.